Well kwtd doesnt really mean much, it just mean be familiar with the mechanics, I think it is the least you can do if you want to have a chance at completing it. Unless you plan on going blind, I have seen posts like that as well I spent all evening yesterday on LFG and most post were LFxM fresh VoG I have also seen people asking for 10+ clears on day 2, hey, whatever they want, there are plenty of teams out there whose requirements are not that steep. I joined all my LFG groups yesterday and not a single one of them asked me for previous completions, or raid report etc, my profile was on private so I know they couldnt have checked it, yet, I joined, nobody was toxic. All 3 teams I joined where the same, very nice experience overall.